CN216290185U

CN216290185U - Surge protector

Info

Publication number: CN216290185U
Application number: CN202220471244.8U
Authority: CN
Inventors: 尹会娜
Original assignee: Hebei Deshi Technology Co ltd
Current assignee: Hebei Deshi Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-04-12
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a surge protector, which comprises a surge protector body which is detachably arranged on a base, wherein two ends of the surge protector body are respectively fixedly connected with an installation block, a groove is arranged on the base, two guide plates are respectively fixedly connected in the groove and on two inner side walls of the base, an installation groove matched with the installation block is formed between the two guide plates on each side, the outer end of the installation block is slidably connected with a clamping block, a clamping groove matched with the clamping block is arranged on the installation groove and on the inner side wall of the base, a driving component for driving the clamping block to move is fixedly connected on the installation block, installation cavities are respectively formed in two sides of the surge protector body, an activated carbon bag for absorbing water in the surge protector body is arranged in the installation cavities, a plurality of through holes communicated with an inner cavity of the surge protector body are arranged on the side wall of the surge protector body, easy dismounting just has dampproofing advantage. Is suitable for the technical field of surge protectors.

Description

Surge protector

Technical Field

The utility model relates to the technical field of surge protectors, in particular to a surge protector.

Background

A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the surge protector suddenly generates peak current or voltage due to external interference in an electric loop or a communication line, the surge protector can be conducted and shunted in a very short time, so that damage of surge to other equipment in the loop is avoided; and moisture in the air can enter the interior of the surge protector through the gap of the surge protector, and the moisture resistance is poor, so that the surge protector is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention provides a surge protector to solve the problems set forth in the background art.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the key point of the surge protector is that the surge protector comprises a surge protector body which is detachably arranged on a base, the two ends of the surge protector body are respectively fixedly connected with an installation block, the base is provided with a groove, two guide plates are respectively and fixedly connected in the groove and on the two inner side walls of the base, an installation groove matched with the installation block is formed between the two guide plates on each side, the outer end of the mounting block is connected with a clamping block in a sliding way, a clamping groove matched with the clamping block is arranged on the mounting groove and the inner side wall of the base, the mounting block is fixedly connected with a driving component for driving the clamping block to move, mounting cavities are respectively formed in the two sides of the surge protector body, the installation cavity is internally provided with an activated carbon bag for absorbing the moisture in the surge protector body, and the side wall of the surge protector body is provided with a plurality of through holes communicated with the inner cavity of the surge protector body.

Furthermore, the driving component comprises a transmission screw rod which is rotatably connected inside the mounting block, the top end of the transmission screw rod extends out of the outer side of the mounting block and is fixedly connected with a rotating block, the transmission screw is in threaded connection with a first moving block which is in sliding connection with the inner side wall of the mounting block, a support plate is fixedly connected in the mounting block, a support rod is movably connected in the support plate horizontally, a second moving block is fixedly connected at one end of the support rod close to the first moving block, the end of the support rod away from the first moving block is fixedly connected with the clamping block, an elastic part is fixedly connected between the clamping block and the support plate, the rotating block is rotated to drive the transmission screw rod to rotate, the transmission screw rod drives the first moving block to move, thereby the top connects the second movable block and overcomes the elasticity horizontal slip of elastomeric element with the bracing piece, and the bracing piece drives the joint piece and removes to the joint inslot to constitute the fixed to installation piece and base.

Furthermore, the elastic component comprises a first spring which is coaxially sleeved on the outer side of the supporting rod, one end of the first spring is fixedly connected with the supporting plate, the other end of the first spring is fixedly connected with the spring support, and the spring support is fixedly connected with the clamping block.

Furthermore, a sliding groove is formed in the inner side wall of the mounting block, a sliding rod is fixedly connected to the side wall of the first moving block, and the end portion of the sliding rod is connected with the sliding groove in a sliding mode.

Further, the first moving block is provided with a first inclined surface, the second moving block is provided with a second inclined surface, and when the first moving block moves and abuts against the second moving block, the first inclined surface is completely abutted against the second inclined surface.

Further, the bottom hole has been seted up on the base, the diapire of bottom hole has linked firmly the second spring, the top of second spring has linked firmly the roof, when installing the surge protector body on the base, the bottom and the roof looks butt of surge protector body, the roof compresses tightly the second spring.

Furthermore, the number of the bottom holes is two, and a second spring is arranged in each bottom hole.

Furthermore, the top end of the surge protector body is detachably connected with a top plate, and the top plate is inserted into the surge protector body to form the seal between the installation cavity and the inner cavity.

The beneficial effects are that:

the utility model adopts the structure, compared with the prior art, the utility model comprises a surge protector body which is detachably arranged on a base, two ends of the surge protector body are respectively and fixedly connected with an installation block, a groove is arranged on the base, two guide plates are respectively and fixedly connected in the groove and on two inner side walls of the base, an installation groove is formed between the two guide plates on each side, the installation groove is matched with the installation block, the outer end of the installation block is in sliding connection with a clamping block, a clamping groove is arranged in the installation groove and on the inner side walls of the base, the clamping groove is matched with the clamping block, a driving component for driving the clamping block to move is fixedly connected on the installation block, installation cavities are respectively formed in the two sides of the surge protector body, an activated carbon bag for absorbing moisture in the surge protector body is arranged in the installation cavities, and a plurality of through holes are arranged on the side walls of the surge protector body, the surge protector body can be accurately installed on the base through the installation block and the installation groove, the base is fixedly connected to the fixing surface through bolts, and the clamping block can be driven to be inserted into the clamping groove through the arrangement of the driving assembly, so that the base and the surge protector body can be conveniently fixed; through setting up activated carbon package and through-hole, the aqueous vapor of the inner chamber of surge protector body can enter into the installation intracavity through the through-hole and be adsorbed by the activated carbon package, prevents that the electric elements of inner chamber from weing and leading to the problem of the inside short circuit of surge protector body, has damp-proofing advantage.

Drawings

The following detailed description of embodiments of the present application is provided in conjunction with the appended drawings, wherein:

in the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the surge protector body and base of an embodiment of the present invention;

FIG. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a front cross-sectional view of an embodiment of the present invention;

fig. 5 is an exploded view of an activated carbon pack, a cover plate and a surge protector body according to an embodiment of the present invention.

In the figure: 1. a base; 2. a surge protector body; 3. mounting blocks; 4. a groove; 5. a guide plate; 6. a clamping block; 7. a clamping groove; 8. a mounting cavity; 9. an active carbon bag; 10. a through hole; 11. an inner cavity; 12. a cover plate; 13. a drive screw; 14. rotating the block; 15. a first moving block; 16. a chute; 17. a slide bar; 18. a support plate; 19. a support bar; 20. a second moving block; 21. a first spring; 22. a spring support; 23. a bottom hole; 24. a second spring; 25. a top plate.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the embodiments of the present application, the embodiments of the present application are described in detail below with reference to the drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that a product of the embodiments of the present application is usually placed in when used, and are only used for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-5, the embodiment discloses a surge protector, which comprises a surge protector body 2 detachably mounted on a base 1, wherein two ends of the surge protector body 2 are respectively and fixedly connected with a mounting block 3, a groove 4 is formed on the base 1, two guide plates 5 are respectively and fixedly connected in the groove 4 and on two inner side walls of the base 1, a mounting groove is formed between the two guide plates 5 at each side, the mounting groove is matched with the mounting block 3, the outer end of the mounting block 3 is slidably connected with a clamping block 6, a clamping groove 7 is formed in the mounting groove and on the inner side wall of the base 1, the clamping groove 7 is matched with the clamping block 6, a driving component for driving the clamping block 6 to move is fixedly connected on the mounting block 3, mounting cavities 8 are respectively formed in the two sides of the surge protector body 2, an activated carbon bag 9 for absorbing moisture in the surge protector body 2 is mounted in the mounting cavities 8, the side wall of the surge protector body 2 is provided with a plurality of through holes 10, the through holes 10 are communicated with an inner cavity 11 of the surge protector body 2, the surge protector body 2 can be accurately installed on the base 1 by arranging the installation block 3 and the installation groove, the base 1 is fixedly connected to the fixing surface through bolts, and the clamping block 6 can be driven to be inserted into the clamping groove 7 by arranging the driving assembly, so that the base 1 and the surge protector body 2 can be conveniently fixed; by arranging the activated carbon bag 9 and the through hole 10, water vapor in the inner cavity 11 of the surge protector body 2 can enter the mounting cavity 8 through the through hole 10 and is adsorbed by the activated carbon bag 9, so that the problem of short circuit in the surge protector body 2 caused by the fact that an electrical element in the inner cavity 11 is wetted is solved, and the surge protector has the advantage of moisture resistance; the top of surge protector body 2 can be dismantled and be connected with apron 12, pegs graft apron 12 on surge protector body 2 to the realization is to the closure of installation cavity 8 and inner chamber 11, when needs change activated carbon package 9, dismantles apron 12 and gets off, changes activated carbon package 9.

In this embodiment, the driving assembly includes a driving screw 13 rotatably connected inside the mounting block 3, a top end of the driving screw 13 extends out of the mounting block 3 and is fixedly connected with a rotating block 14, the driving screw 13 is connected with a first moving block 15 by screw threads, a sliding groove 16 is formed on an inner side wall of the mounting block 3, a sliding rod 17 is fixedly connected to a side wall of the first moving block 15, an end portion of the sliding rod 17 is slidably connected with the sliding groove 16, a supporting plate 18 is fixedly connected inside the mounting block 3, a supporting rod 19 is horizontally and movably connected inside the supporting plate 18, a second moving block 20 is fixedly connected to one end of the supporting rod 19 close to the first moving block 15, a clamping block 6 is fixedly connected to one end of the supporting rod 19 far away from the first moving block 15, an elastic component is fixedly connected between the clamping block 6 and the supporting plate 18, specifically, the elastic component includes a first spring 21, the first spring 21 is coaxially sleeved outside the supporting rod 19, one end of the first spring 21 is fixedly connected with the support plate 18, the other end of the first spring is fixedly connected with the spring support 22, and the spring support 22 is fixedly connected with the clamping block 6; the first moving block 15 is provided with a first inclined surface, the second moving block 20 is provided with a second inclined surface, when the first moving block 15 moves and abuts against the second moving block 20, the first inclined surface is completely abutted against the second inclined surface, in the embodiment, the rotating block 14 is rotated to drive the transmission screw 13 to rotate, the transmission screw 13 drives the first moving block 15 to move, so that the second moving block 20 is abutted against the support rod 19 to overcome the elastic force of the first spring 21 to horizontally slide, and the support rod 19 drives the clamping block 6 to move into the clamping groove 7, so that the mounting block 6 and the base 1 are fixed; when the mounting block 3 needs to be disassembled, the transmission screw 13 is driven to rotate by reversely rotating the rotating block 14, so that the first moving block 15 is separated from the second moving block 20, and the support rod 19 drives the clamping block 6 to move out of the clamping groove 7 under the elastic action of the first spring 21, thereby completing the disassembly of the mounting block 3.

In the embodiment, the base 1 is provided with the bottom hole 23, the bottom wall of the bottom hole 23 is fixedly connected with the second spring 24, the top end of the second spring 24 is fixedly connected with the top plate 25, when the surge protector body 2 is installed on the base 1, the bottom end of the surge protector body 2 is abutted against the top plate 25, the top plate 25 presses the second spring 24, when the surge protector body 2 is disassembled from the base 1, after the clamping block 6 is separated from the clamping groove 7, the top plate pushes the surge protector body 2 to pop out under the elastic force of the second spring 24, so that the disassembly of the surge protector body 2 is further facilitated; specifically, the number of the bottom holes 23 is two, and a second spring 24 is disposed in each bottom hole 23.

The above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the same, and any modification or equivalent replacement without departing from the spirit and scope of the embodiments of the present application should be covered within the technical solutions of the present application.

Claims

1. A surge protector characterized in that: comprises a surge protector body which is detachably arranged on a base, wherein two ends of the surge protector body are respectively fixedly connected with an installation block, the base is provided with a groove, two guide plates are fixedly connected with the two inner side walls of the base in the groove respectively, a mounting groove matched with the mounting block is formed between the two guide plates on each side, the outer end of the mounting block is connected with a clamping block in a sliding way, a clamping groove matched with the clamping block is arranged on the mounting groove and the inner side wall of the base, the mounting block is fixedly connected with a driving component for driving the clamping block to move, mounting cavities are respectively formed in the two sides of the surge protector body, the installation cavity is internally provided with an activated carbon bag for absorbing the moisture in the surge protector body, and the side wall of the surge protector body is provided with a plurality of through holes communicated with the inner cavity of the surge protector body.

2. A surge protector according to claim 1, wherein: the driving component comprises a transmission screw rod which is rotationally connected inside the mounting block, the top end of the transmission screw rod extends out of the outer side of the mounting block and is fixedly connected with a rotating block, the transmission screw is in threaded connection with a first moving block which is in sliding connection with the inner side wall of the mounting block, a support plate is fixedly connected in the mounting block, a support rod is movably connected in the support plate horizontally, a second moving block is fixedly connected at one end of the support rod close to the first moving block, the end of the support rod away from the first moving block is fixedly connected with the clamping block, an elastic part is fixedly connected between the clamping block and the support plate, the rotating block is rotated to drive the transmission screw rod to rotate, the transmission screw rod drives the first moving block to move, thereby the top connects the second movable block and overcomes the elasticity horizontal slip of elastomeric element with the bracing piece, and the bracing piece drives the joint piece and removes to the joint inslot to constitute the fixed to installation piece and base.

3. A surge protector according to claim 2, wherein: the elastic part comprises a first spring which is coaxially sleeved on the outer side of the supporting rod, one end of the first spring is fixedly connected with the supporting plate, the other end of the first spring is fixedly connected with the spring support, and the spring support is fixedly connected with the clamping block.

4. A surge protector according to claim 3, wherein: the inner side wall of the mounting block is provided with a sliding groove, the side wall of the first moving block is fixedly connected with a sliding rod, and the end part of the sliding rod is in sliding connection with the sliding groove.

5. A surge protector according to claim 2, wherein: the first moving block is provided with a first inclined surface, the second moving block is provided with a second inclined surface, and when the first moving block moves and abuts against the second moving block, the first inclined surface is completely abutted against the second inclined surface.

6. A surge protector according to claim 2, wherein: the base is provided with a bottom hole, the bottom wall of the bottom hole is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a top plate, when the surge protector body is installed on the base, the bottom end of the surge protector body is connected with the top plate in an abutting mode, and the top plate tightly presses the second spring.

7. A surge protector according to claim 6, wherein: the quantity of bottom hole is two, all is provided with the second spring in each bottom hole.

8. A surge protector according to claim 6, wherein: the top end of the surge protector body is detachably connected with a cover plate, and the cover plate is inserted into the surge protector body to form the seal between the installation cavity and the inner cavity.